Illustrated Ducks, Geese, Swans Field Guide

Common Scoter

Eider

Gadwall

Garganey

Goldeneye

Goosander

Long-tailed duck

Mallard

Mandarin

Pintail

Pochard

Merganser

Ruddy duck

Scaup

Shelduck

Shoveler

Smew

Teal

Tufted duck

Velvet scoter

Widgeon

Barnacle goose

Brent goose

Canada goose

White-fronted goose

Grey-lag goose

Egyptian goose

Berwick's swan

Mute swan

Whooper swan